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Orhaneli, Turkey
Full City Profile
8,959
Population
28/sq mi density
1,690 ft
Elevation
515 meters
53°F
Avg Temperature
12°C
Orhaneli experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 37°F in January while summers reach 70°F in July. The area gets 291 sunny days per year. Annual precipitation totals 24.9 inches. The area receives 0.0 inches of snow annually.
Temperature
37°F Jan (3°C)
70°F Jul (21°C)
| Annual Average | 53.2°F |
| 1% below US avg | |
| January Average | 37°F (3°C) |
| July Average | 70°F (21°C) |
| Sunny Days | 291 days/yr |
Geography
| Elevation | 1,690 ft (515 m) |
| Area | 323.6 sq mi (838.0 km²) |
| Population Density | 28/sq mi |
| Coordinates | 39.9033°N, 28.9906°W |
| Timezone | Europe/Istanbul |
Precipitation & Snow
Air Quality
Tsunami History
10 tsunamis recorded within 500 km. Highest wave on record: 6.0 m (20 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1509 | MARMARA SEA | Earthquake | 6.0 m | 5,000 | 125 km |
| 1894 | MARMARA SEA | Earthquake | 4.5 m | 1,349 | 81 km |
| 1999 | KOCAELI, TURKEY | Earthquake | 2.5 m | 17,118 | 126 km |
| 1963 | MARMARA SEA | Earthquake | 1.0 m | 1 | 90 km |
| 2025 | MARMARA SEA | Earthquake | 0.1 m | — | 127 km |
| 1343 | MARMARA SEA, STRAIT OF BOSPORUS | Earthquake | — | — | 116 km |
| 986 | MARMARA SEA | Earthquake | — | — | 101 km |
| 551 | LEVANTIAN SEA | Earthquake | — | — | 126 km |
| 543 | BLACK SEA | Earthquake | — | — | 110 km |
| 478 | MARMARA SEA | Earthquake | — | — | 101 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Nearby Volcanoes
1 volcano within 200 km. Closest: Kula (153 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Kula | Pyroclastic cone(s) | 750 m (2,461 ft) | Unknown | 153 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 37°F (3°C) | 3.5 in | Coldest |
| February | 39°F (4°C) | 2.8 in | |
| March | 43°F (6°C) | 2.5 in | |
| April | 51°F (11°C) | 2.3 in | |
| May | 59°F (15°C) | 2.0 in | |
| June | 66°F (19°C) | 1.3 in | |
| July | 70°F (21°C) | 0.7 in | Warmest |
| August | 69°F (21°C) | 0.6 in | Driest |
| September | 64°F (18°C) | 0.9 in | |
| October | 55°F (13°C) | 1.7 in | |
| November | 47°F (8°C) | 2.9 in | |
| December | 40°F (5°C) | 3.9 in | Wettest |
Orhaneli has a seasonal temperature swing of 33°F / from 37°F in January to 70°F in July. Total annual precipitation is 24.9 inches, with December being the wettest month (3.9") and August the driest (0.6").